Aeropyrum pernix
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | water × 1 | Consistent with protein count |
| UniProt name | Q9YAU4_AERPE |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–144； UniProt 1–144 |
The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.
| Entry ID entry_id | 2cxc |
| Deposition date deposition_date | 2005-06-28 |
| Structure title title | Crystal structure of archaeal transcription termination factor NusA |
| Keywords keywords | ;TRANSCRIPTION TERMINATION, RNA BINDING PROTEIN, ARCHAEAL NUSA, KH DOMAIN, Structural Genomics, NPPSFA, National Project on Protein Structural and Functional Analyses, RIKEN Structural Genomics/Proteomics Initiative, RSGI, TRANSCRIPTION ;; TRANSCRIPTION |
| Experimental Method method | X-RAY DIFFRACTION |
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 16.87 Å |
| Rg (electron density) | 15.50 Å |
| Total Rg | 16.69 Å |
| Atom count | 1080 |
| Residues | 138 |
| Excluded volume | 19507 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | 2cxcA01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 300 — GMP Synthetase; Chain A, domain 3 |
| Homologous superfamily homologous superfamily | 20 — K homology (KH) domain |
| Domain ID domain_id | 2cxcA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 300 — GMP Synthetase; Chain A, domain 3 |
| Homologous superfamily homologous superfamily | 20 — K homology (KH) domain |